The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 1994
Filed:
Jul. 10, 1992
Tomomi Miyaji, Ichihara, JP;
Takeshi Matsuoka, Ichihara, JP;
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Abstract
Disclosed is a lubricating oil composition for 2 cycle or rotary engine, superior in biodegradability, having sufficiently high miscibility with gasoline and further superior in detergency. The lubricating oil composition is prepared by mixing (A) an ester of hindered alcohol and fatty acid having 5 to 14 carbon atoms and (B) either or both of a poly (oxyalkylene) aminocarbamate and an alkenylsuccinimide, or to them adding (C) either or both of a hydrocarbon having a boiling point of 500.degree. C. or below and an aromatic content of 2% or below and an ether having an aromatic content of 2% or below and 6 to 20 carbon atoms.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile